In this comparison, both of the tyres are made by a brand from France.
Kleber is a brand that belongs to the Michelin group. Generally,
Michelin summer tyres are slightly better rated (84%) than
Kleber (56%). In this particular case, the Kleber KRISALP HP3 has a better rating of 77% compared to 76% of the Michelin Primacy 4+. The first tyre test of Michelin Primacy 4+ was done in 2023, compared to 2017 when was the Kleber KRISALP HP3 first tested. We also know where
Primacy 4+ is made - Spain.